Panasonic TH-50PX75U Service Manual page 51

SC-BOARD (COMPONENT SIDE)
TXNSC1HMTU
6
C440
A2
A1
B2
B1
SCMM1 D690
R721
E
C
C726 B
R694
D
14 Q805
1 C695
D723
D839
8 Q690
5 7
R863 E C B
R861
D
R862
Q743
R742
D725
D724
C727 R471
R745
14
C861
1 R472 R864
8 5
4
C728
C722
D
7 R743 3
1
8 R746
R747
D701 Q742
R474 1 4
R785
D
C721 C863
PC703
PC702
PC480
2 1
2 1
4 3 4
3
R703
C702
1
3
4
4 5
R476
TPVSET2
C842
R860
D859
TPVSCN
R800
R858
R841
R844
R817
C813
SCMM2 C816
IC801
3
L841
S2
S1
R810
L801
2 1
Q803
C814
E
R797
C
R799
4
3 IC803
Q801 C815
B
R815
R798
P2 P1
D811 R820
D810
D809
C807 R819
Q791
R791
R806
D791
R793
C805 R807
R873
R875 R840
8 5 D802
2
R805
1
4
R786
D821
C873
R877
2 1
R558
R559 R560
3 4
D872
R879 R878
SC20
C795 C796
1 30
SCMM3
IC561
20
11
10
1
1
TH-50PX75U
SC-BOARD TXNSC1HMTU
A B
C693
1 9
SC46
A40
2 8
A39
B40
B39
SC43 TPSC1 R696
C620
L690 D773
R777
R661
S C773 IC772
D606
R697 R609
G
R608
R663
C663
C604
R676 R607
IC671 Q665
S 6
R667 C603
4 1
R671
C661
D664
VR602 D662
G
R675 IC773
4 3
S C777 1
1
5 R605
C808 C641
5 4
D764
C752
1 3
9 8
G
R658
Q679
C771
R674
S
R717 D641
C806
16 1
TPVSET
G
R673
C772 D767
R707 R708
S G
Q661
D667
D R666
R665 C C
IC841
E G E
D843
C845
Q842
R845
E C B
R847
R846
D842
E B
C822
C531 C532
C
R821
C841
E
R829
C
R830
L802 B
S5 R822
S3 C824
S4
R834
R835
R826
R836
R827
D825
R838
B E Q824
C804
Q822
C R839
R824
C533 C534
D824 D827 D828
V1 V2
G
K K K K
A A A A A A A A
Q443
D471 D463 D462 D461 C
12 1
IC791
20
L401 L402 L403 L404
11
C593
1 10
IC562
C D
DIP
ZA402
C692
1 9
SC45
2 8
C450
Q641 Q643 Q645
Q642
G
G G G
Q781 Q782
D643 S S S S
R781
D D
D D
D D
R612
D604
C756 G
S G
G S
D765 Q601 D621
Q621 D625
R508
R631
R632
R766 C502
C507
R769 R765 C506 C504 R505 C503
D766 R504
D761
Q501 Q502 R503
8 1
R639
R506
Q521
IC501
16
9
D422
C C A A A
R501 R502
K
G E G E G
D Q574 D Q573
D403 D402 D401
A A A A A A
C411 C412 C413
K K K
G S G
S G
L574 L573
R574
D574 D573
R573
R490
R479
C414 C415 C416
C431
E G E G E G E G E G E
A
Q442 Q441 Q453 Q452 Q451
C C C C C D483
C523
D522
C522
D472
C524
8 1
C526
R523
16
9
IC521
R467 R468
L405 L411
C581 D583
IC581
C582
R587 R593
D585
R584
E F
51
R886 R887 R888
A2
A40
A1 A39
B2
B40
B39
B1
Q651
Q648 Q649 SC41
R645 R646 R648 R649
S G Q647 G R647 G
G G
Q646 S
S S S
D D D D
D
D D
S
G S G S
D622 D623 D624
R634
R633
R629
C424 C423 C422 C421
Q522
D421
A C C C C
K
E
E G G E G E G
D499 R497 R898 R899
IC500
C500
R499 8 R890 C884
D Q572 D Q571
1
R493 C
R500 4 5
R498
R480
R494
E B Q882 C
D500 C
G E B
S R892
VR604
S B
R446 R893 R891
L572 L571
R897 R895
R896
E
D572 D571
R571
C483
D887
R885
C482
B
E
C481
8 1 C
R482 D886
Q881
9 16
R481
IC481 C888
C579
K K K K
A A A A A A A
TPVSUS
D482 D481 D491
C491
L591
Discharge
L412 L413 L414 L415
SCMM4
3 1
SC2
3 1
SC23
TH-50PX75U
SC-BOARD TXNSC1HMTU
G H
TH-50PX75U
R651
I